This is actually a topic I have had much experience with. In my home town where my mom was a doctor, she recently told me that the rate of circumcision was high.
In my late elementary school years, kids started showering together and things got nasty. Of the few kids who were uncircumcised, those who were brave enough to shower got endlessly ridiculed into highschool ( I was not brave enough.) They made a popular saying that became way too frequent: "Cut the eater" (eater is short for anteater).
Suddenly, girls who had never seen a penis were saying uncircumcised penis's were disgusting and even ridiculing uncircumcised people themselves, saying "cut the eater".
The first semester of highschool I had not had any sexual experiences past kissing. I had gym, but would still not shower because of being afraid of ridicule.
One day playing baseball in gym class, one friend (who was particularly aggressive about ridiculing uncircumcised people) pulled my pants down as a joke (called pantsing), revealing my uncircumcised penis to the whole gym class. IMMEDIATELY, and I mean immediately, he yells "HE'S GOT AN EATER!! GROSS" and about half of the class (the ones who thought being uncircumcised was a big deal) starting laughing at me. I acted like it was nothing but that day I decided "Fuck this, they already know, I'm going to shower".
After class I showered for the first time, amidst a few comments of "cut the eater" and "eww". But then about 15 seniors came in the shower from football when I was finishing up. I noticed when they undressed that 4 of them had uncircumcised penis's, but nobody in my class dared say anything else get their asses kicked. Just as I was leaving the shower as 6 of them came in, one of them remarked "holy shit that kids got a long schlong" to which they all laughed.
I had 2 senior (female) cousins at that school. The week after that shower incident I started having senior girls approach me, saying "Ohh your ____'s little cousin" with occasional things like "your so cute" or "you should come to a party". But then, one particular girl after I was walking away whispered (rather loudly) "He's the one with the huge dick". It seemed to me that older girls didn't give a shit if a guy was circumcised or not.
At one of my cousins parties, I was getting stoned with 3 of her friends after most people had left and one said rather abruptly "So is it true that you have a huge wang", to which I expected the other girls to laugh but they just looked at me which made me very nervous. I said " I don't know I haven't compared" trying to be funny. Then the one next to her said "put your hands up to mine", which I did, and my fingers barely reached over hers. "Well.. it's kinda big." she said. Her friend piped in "Will you show us your cock?" At that point I was mildly turned on and my cock was soft-hard, so without answering I pulled down my pants to my knees and stood up while they eyed my piece. The next 5 minutes was a mix of gasps, laughs, and "oh my gods".
After two of them had passed out, I was sitting in the kitchen with the first one casually talking although I was very horny now and I could sort of tell she was too. We started talking about my cock again when she moved her hand up my thigh and started rubbing up and down the length of my cock, saying "I want to see it fully hard". Unfortunately, I splooged in my boxers right after that ( I had never had a girl touch my cock before), to which she was visibly mad that she stayed up for nothing.
But I'm sick of typing so I'll cut to the chase. I continued rendezvousing with her the rest of the year until she left for college, and she basically taught me everything I know about sex.
I had a new found confidence in myself and girls my own age who had previously deemed uncircumcised cocks "gross" , and knew I had one, were flirting with me regardless.
Anyways I'm sure I'll have 20 people telling me to post this in the ficticious stories section, but alas it is real. And this topic of being ridiculed for being uncircumcised brought back a lot of memories.
My main point to this story is that usually unexperienced girls are the ones who don't like uncircumcised penis's, and don't like them because someone else said they were nasty. Those who have seen, or tried, a nice big uncut penis disagree.